Xiaomi Review, Is Xiaomi Non-Toxic?
Xiaomi averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 21 Xiaomi products graded as of November 2026, and all 21 reach its 70 point pass mark.
Xiaomi grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Does Xiaomi have PFAS, by category
Which Xiaomi products are PFAS-free? Good or better, best-graded first
- Woven stainless steel mesh band
- We found no PFAS statement from the brand
- Nickel contact sensitization. Stainless steel contains 8-12% nickel; prolonged skin contact may trigger…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
Xiaomi
Cover-Discount Xiaomi Smart Band 9 / 8 Nylon Stoff Band flexibel mit Klett
- Nylon fabric with hook-and-loop fastener (Velcro)
- We found no PFAS statement from the brand
- Antimony in polyester components. Hook-and-loop fastener backing may contain polyester; antimony is a known…
2 hazards checked on this product, all on its full breakdown.
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- Nylon textile with colorfast dyes
- We found no PFAS statement from the brand
- Azo dyes and colorant leaching. Nylon straps rely on synthetic dyes for color. While 'colorfast' formulations…
4 hazards checked on this product, all on its full breakdown.
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- silicone or elastomer band
- We found no PFAS statement from the brand
- Phthalates, TPU variants may contain phthalate esters for flexibility, but dermal absorption at body…
3 hazards checked on this product, all on its full breakdown.
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Xiaomi
Watch Band Elastic Adjustable Nylon Braided 14mm Bracelet Strap Wristband for Xiaomi Mi Band 3/4/5/6/NFC
- nylon braided fabric strap
- We found no PFAS statement from the brand
- Azo dyes in nylon fabric. Budget nylon straps typically use cheaper acid or basic dyes that may include azo…
3 hazards checked on this product, all on its full breakdown.
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Xiaomi
Mi Band 8/8 NFC Quick Release Replacement Band Straps Wristbands Accessories Bracelet Fit
- Silicone or TPU elastomer wristband
- We found no PFAS statement from the brand
- Skin irritation from additives or accelerators in elastomer curing. Silicone and TPU manufacturing may…
2 hazards checked on this product, all on its full breakdown.
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- Braided nylon
- We found no PFAS statement from the brand
- Azo dyes and colorfast stability. Braided nylon bands are typically dyed to achieve color. If non-compliant…
3 hazards checked on this product, all on its full breakdown.
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- Braided nylon watch band
- We found no PFAS statement from the brand
- Azo dyes in nylon colorants. Braided nylon bands are typically dyed; if low-cost suppliers use non-compliant…
4 hazards checked on this product, all on its full breakdown.
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- Stainless steel case, AMOLED display, elastomer strap
- We found no PFAS statement from the brand
- Elastomer strap degradation and skin irritation. Elastomer straps can degrade over 1-2 years with sweat and…
3 hazards checked on this product, all on its full breakdown.
- Silicone band, AMOLED display, aluminum frame, stainless steel caseback
- We found no PFAS statement from the brand
- Heavy metals. Silicone can be formulated with various dyes and surface treatments. Without published material…
3 hazards checked on this product, all on its full breakdown.
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- Silicone band, stainless steel case, AMOLED display
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel case. Stainless steel alloys typically contain 8-12% nickel. While…
2 hazards checked on this product, all on its full breakdown.
- Silicone band with stainless steel case
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel case. Stainless steel can release trace nickel through skin contact…
3 hazards checked on this product, all on its full breakdown.
- Aluminum alloy case, elastomer strap
- We found no PFAS statement from the brand
- Elastomer strap degradation and skin contact. Elastomer straps naturally degrade over 1, 3 years with sweat…
2 hazards checked on this product, all on its full breakdown.
- Unspecified watch body, 5ATM
- We found no PFAS statement from the brand
- Elastomer seal degradation (waterproof integrity loss), 5ATM seals rely on rubber or silicone gaskets that…
2 hazards checked on this product, all on its full breakdown.
- Plastic case, glass display, stainless steel band
- We found no PFAS statement from the brand
- Plastic degradation and microplastic shedding. Plastic cases can degrade under UV exposure and thermal stress…
4 hazards checked on this product, all on its full breakdown.
- Stainless steel case, glass/polymer display
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel. Stainless steel watch cases can release trace nickel under acidic skin…
2 hazards checked on this product, all on its full breakdown.
- Silicone band, metal casing, plastic/elastomer components
- We found no PFAS statement from the brand
- Silicone band degradation and bacterial colonization. Silicone itself is chemically inert, but prolonged…
2 hazards checked on this product, all on its full breakdown.
- Plastic band, metal casing
- We found no PFAS statement from the brand
- Plastic band degradation and skin contact. Silicone and TPU bands are inherently low-hazard, but prolonged UV…
3 hazards checked on this product, all on its full breakdown.
- Unspecified polymers, likely silicone and stainless steel band; 50m
- We found no PFAS statement from the brand
- Water resistance seal failure and bacterial/mold growth. The 50m rating depends on gasket and seal integrity…
- Unspecified polymers, electronics
- We found no PFAS statement from the brand
- Polymer degradation and microcracking. Unspecified polymers in wearables can degrade under UV light and…
2 hazards checked on this product, all on its full breakdown.
- Stainless steel case, plastic composite band
- We found no PFAS statement from the brand
- Plastic band degradation and skin contact. The composite plastic band may crack or peel with age, especially…
2 hazards checked on this product, all on its full breakdown.
What to buy instead Good or better, in the categories Xiaomi sells
- titanium, stainless steel, sapphire crystal
- We found no PFAS statement from the brand
- Band material variability
2 hazards checked on this product, all on its full breakdown.
Smart Ring 3 Silver / 9#19.1mm / Standard with 1 Charging Case
- Titanium alloy, sapphire crystal, stainless steel
- We found no PFAS statement from the brand
- Nickel leaching (from stainless steel components)
3 hazards checked on this product, all on its full breakdown.
Smart Ring Titan Rose Golden / 11#20.6mm
- Titanium alloy body with ceramic crown
- We found no PFAS statement from the brand
- Nickel leaching from alloy components
2 hazards checked on this product, all on its full breakdown.
- Quartz crystal, stainless steel case, resin band
- We found no PFAS statement from the brand
- Resin band VOC off-gassing
3 hazards checked on this product, all on its full breakdown.
- Lithium-ion battery, plastic housing, rubber grips
- We found no PFAS statement from the brand
- Lithium-ion battery thermal runaway
2 hazards checked on this product, all on its full breakdown.
- silicone elastomer
- We found no PFAS statement from the brand
- Bacterial or fungal growth from moisture retention
- Stainless steel, magnetic closure
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel
- Stainless steel band, magnetic closure
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel
3 hazards checked on this product, all on its full breakdown.
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- food-grade silicone
- Microplastic shedding
3 hazards checked on this product, all on its full breakdown.
Xiaomi and PFAS, common questions
- Does Xiaomi have PFAS?
- Xiaomi averages 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 21 Xiaomi products graded as of November 2026, and all 21 reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Xiaomi non-toxic?
- Slim Woven Metal Watch Band for Xiaomi Xiaomi Watch is the highest-graded Xiaomi product we have scored, at 85/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Xiaomi products are lower concern for PFAS?
- The highest-graded Xiaomi products we have scored are Slim Woven Metal Watch Band for Xiaomi Xiaomi Watch, Cover-Discount Xiaomi Smart Band 9 / 8 Nylon Stoff Band flexibel mit Klett, For Xiaomi Mi Band 6 / 5 / 4 / 3 Armor Nylon Strap Watch Band(Colorful). That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →